KR101845903B1 - 무선 통신 시스템에서 제어 시그널링을 전달하는 방법 및 장치 - Google Patents

무선 통신 시스템에서 제어 시그널링을 전달하는 방법 및 장치 Download PDF

Info

Publication number
KR101845903B1
KR101845903B1 KR1020160071321A KR20160071321A KR101845903B1 KR 101845903 B1 KR101845903 B1 KR 101845903B1 KR 1020160071321 A KR1020160071321 A KR 1020160071321A KR 20160071321 A KR20160071321 A KR 20160071321A KR 101845903 B1 KR101845903 B1 KR 101845903B1
Authority
KR
South Korea
Prior art keywords
symbol
cell
signal
downlink
subframe
Prior art date
Application number
KR1020160071321A
Other languages
English (en)
Korean (ko)
Other versions
KR20160146553A (ko
Inventor
유-슈안 구오
코-치앙 린
리차드 리-치 쿠오
충-밍 썬
Original Assignee
아서스테크 컴퓨터 인코포레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 아서스테크 컴퓨터 인코포레이션 filed Critical 아서스테크 컴퓨터 인코포레이션
Publication of KR20160146553A publication Critical patent/KR20160146553A/ko
Application granted granted Critical
Publication of KR101845903B1 publication Critical patent/KR101845903B1/ko

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H04L1/0073—Special arrangements for feedback channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/046—Wireless resource allocation based on the type of the allocated resource the resource being in the space domain, e.g. beams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
    • H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
    • H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
    • H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0204—Channel estimation of multiple channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020160071321A 2015-06-12 2016-06-08 무선 통신 시스템에서 제어 시그널링을 전달하는 방법 및 장치 KR101845903B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201562174716P 2015-06-12 2015-06-12
US62/174,716 2015-06-12
US201562183460P 2015-06-23 2015-06-23
US62/183,460 2015-06-23

Publications (2)

Publication Number Publication Date
KR20160146553A KR20160146553A (ko) 2016-12-21
KR101845903B1 true KR101845903B1 (ko) 2018-05-18

Family

ID=56194256

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160071321A KR101845903B1 (ko) 2015-06-12 2016-06-08 무선 통신 시스템에서 제어 시그널링을 전달하는 방법 및 장치

Country Status (6)

Country Link
US (1) US10104658B2 (ja)
EP (1) EP3104533B1 (ja)
JP (1) JP6406528B2 (ja)
KR (1) KR101845903B1 (ja)
CN (1) CN106254048B (ja)
TW (1) TWI608719B (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017034607A1 (en) * 2015-08-27 2017-03-02 Intel IP Corporation Inter-beam mobility control in mimo communication systems
US10616876B2 (en) * 2016-04-22 2020-04-07 Lg Electronics Inc. Method for transmitting control information in distributed antenna communication system, and apparatus therefor
CN107645784A (zh) * 2016-07-22 2018-01-30 电信科学技术研究院 选择用户签名矢量的方法及装置
CN107770836B (zh) * 2016-08-17 2020-04-28 华为技术有限公司 一种系统信息广播、系统信息接收方法及装置
WO2018112935A1 (zh) * 2016-12-23 2018-06-28 广东欧珀移动通信有限公司 传输控制信道的方法、网络设备和终端设备
CN109845159B (zh) * 2017-01-24 2020-06-30 Oppo广东移动通信有限公司 Harq进程的配置方法、装置及设备
US10153831B1 (en) * 2017-02-13 2018-12-11 Lockheed Martin Corporation Power usage-aware spectral resource allocation in a satellite long term evolution (LTE) communication system
CA3060399C (en) * 2017-04-21 2022-07-26 Huawei Technologies Co., Ltd. Method for configuring transmission direction of time-frequency resource, and apparatus
US10044403B1 (en) * 2017-05-04 2018-08-07 Samsung Electronics Co., Ltd Apparatus and method for multi-beam initial synchronization for 5G-NR system
TWI669927B (zh) * 2017-05-25 2019-08-21 華碩電腦股份有限公司 無線通訊系統中實體下行鏈路控制通道監聽的方法和設備
CN109150454B (zh) * 2017-06-16 2022-11-08 华为技术有限公司 传输信息的方法和装置
US10536313B2 (en) * 2017-07-14 2020-01-14 Qualcomm Incorporated Reference signal design
CN113422676B (zh) 2017-09-08 2022-07-22 华为技术有限公司 确定资源位置的方法和确定资源的方法及装置
ES2790275T3 (es) * 2017-09-20 2020-10-27 Asustek Comp Inc Procedimiento y aparato para la detección de haces en un sistema de comunicaciones inalámbricas
KR20190070146A (ko) 2017-12-12 2019-06-20 삼성전자주식회사 무선 통신 시스템에서 빔포밍을 이용하여 신호를 송수신하기 위한 장치 및 방법
EP3503650B1 (en) * 2017-12-21 2020-07-22 ASUSTek Computer Inc. Method and apparatus for transmission and reception in backhaul link in a wireless communication system
CN110300423B (zh) * 2018-03-22 2022-12-20 华硕电脑股份有限公司 无线通信系统中用于波束故障处置的方法和设备
JP7379328B2 (ja) * 2018-04-17 2023-11-14 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
CN110474740B (zh) 2018-05-11 2022-05-03 中兴通讯股份有限公司 信号传输方法、装置、设备及存储介质
US11985658B2 (en) 2019-01-04 2024-05-14 Apple Inc. Physical downlink control channel with multi-transmission reception points (TRPs)
US11751253B2 (en) 2021-02-25 2023-09-05 Lockheed Martin Corporation Random access for broadband 4G and 5G over satellite
GB2610377B (en) * 2021-08-18 2024-06-19 Samsung Electronics Co Ltd Improvements in and relating to Multibeam Multicast

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130183987A1 (en) * 2012-01-16 2013-07-18 Research In Motion Limited E-PDCCH Design for Reducing Blind Decoding
US20130201925A1 (en) * 2012-02-06 2013-08-08 Neocific, Inc. Methods and Apparatus for Multi-Carrier Communications with Efficient Control Signaling

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101644881B1 (ko) * 2009-04-10 2016-08-03 엘지전자 주식회사 무선 이동 통신 시스템에 있어서, 사용자 기기의 위치를 결정하기 위한 방법 및 이를 수행하기 위한 장치
US8660084B2 (en) * 2009-04-10 2014-02-25 Lg Electronics Inc. Method and apparatus for transmitting reference signal in wireless communication system
KR20110027533A (ko) 2009-09-09 2011-03-16 엘지전자 주식회사 다중 안테나 시스템에서 제어정보 전송 방법 및 장치
EP2605433B1 (en) * 2010-08-11 2019-02-27 GoldPeak Innovations Inc. Apparatus and method for transmitting muting information, and apparatus and method for acquiring channel state using same
JP5842453B2 (ja) * 2011-08-10 2016-01-13 ソニー株式会社 無線通信装置及び無線通信方法、並びに無線通信システム
ES2410680B1 (es) * 2011-08-22 2014-07-30 Telefónica, S.A. Método para facilitar la minimización de interferencia intercelular aprovechando sus características conocidas
JP6219018B2 (ja) * 2012-01-30 2017-10-25 株式会社Ｎｔｔドコモ 無線基地局装置、ユーザ端末、無線通信システム及び無線通信方法
WO2013129870A1 (ko) * 2012-03-01 2013-09-06 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 채널을 검출하기 위한 검색 영역을 설정하는 방법 및 이를 위한 장치
JP6105211B2 (ja) 2012-05-11 2017-03-29 株式会社Ｎｔｔドコモ 基地局装置、無線通信端末、無線通信システム及び無線通信方法
KR102102650B1 (ko) * 2012-10-04 2020-04-21 엘지전자 주식회사 무선 통신 시스템에서 안테나 포트 관계를 고려한 하향링크 신호 송수신 방법 및 장치
US9924504B2 (en) * 2013-10-07 2018-03-20 Qualcomm Incorporated Joint PDCCH/PDSCH scheduling techniques to enhance PDSCH interference cancellation
US9705581B2 (en) * 2014-09-24 2017-07-11 Mediatek Inc. Synchronization in a beamforming system
US9935807B2 (en) * 2014-09-26 2018-04-03 Telefonaktiebolaget L M Ericsson (Publ) Discovery signal design

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130183987A1 (en) * 2012-01-16 2013-07-18 Research In Motion Limited E-PDCCH Design for Reducing Blind Decoding
US20130201925A1 (en) * 2012-02-06 2013-08-08 Neocific, Inc. Methods and Apparatus for Multi-Carrier Communications with Efficient Control Signaling

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
‘Proposed solutions for new radio access’, Mobile and wireless communications Enablers for the Twenty-twenty information Society (METIS), Deliverable D2.4, Document number ICT 317667 METIS D2.4*
3GPP TS 36.211 v12.5.0*
3GPP TS 36.331 v12.5.0*

Also Published As

Publication number Publication date
JP6406528B2 (ja) 2018-10-17
JP2017005707A (ja) 2017-01-05
TWI608719B (zh) 2017-12-11
EP3104533B1 (en) 2018-12-05
TW201644246A (zh) 2016-12-16
US20160366687A1 (en) 2016-12-15
EP3104533A1 (en) 2016-12-14
CN106254048A (zh) 2016-12-21
CN106254048B (zh) 2020-01-03
KR20160146553A (ko) 2016-12-21
US10104658B2 (en) 2018-10-16

Similar Documents

Publication Publication Date Title
KR101845903B1 (ko) 무선 통신 시스템에서 제어 시그널링을 전달하는 방법 및 장치
KR101952073B1 (ko) 무선 통신 시스템에서 기준 신호 송신을 구현하는 방법 및 장치
US11483834B2 (en) Method and apparatus for beam detection in a wireless communication system
KR102201758B1 (ko) 시스템 정보를 송수신하는 방법 및 이를 위한 장치
KR102118057B1 (ko) 물리 임의 접속 채널을 송수신하는 방법 및 이를 위한 장치
EP3537817B1 (en) Methods for transmitting and receiving physical random access channel, and device for same
CA3062408C (en) Method for transmitting random access channel signal, user equipment, method for receiving random access channel signal, and base station
AU2018238977B2 (en) Method and user equipment for transmitting random access preamble, and method and base station for receiving random access preamble

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right